G.Skill Ripjaws X F3-10666CL7D-8GBXH gets tested

My friend is in process of building his system. He's so nice to let me take this kit few days for testing :)

Test system:

Intel Core i5 2500K @ 4.6GHz 1.300V
Cogage TRUE Spirit with dual fan configuration
Asus P8P67 BIOS 1204
G.Skill Ripjaws X DDR3-1333 7-7-7-21 1.5V 2x4GB

Few pics of the memory

http://img.techpowerup.org/110221/IMG_0346.jpg
http://img.techpowerup.org/110221/IMG_0348.jpg
http://img.techpowerup.org/110221/IMG_0349.jpg



DDR3-1333 7-7-7-21 1.5V

http://img.techpowerup.org/110221/01.jpg
http://img.techpowerup.org/110221/02.jpg



DDR3-1333 6-7-6-21 1.5V

http://img.techpowerup.org/110221/03.jpg
http://img.techpowerup.org/110221/04.jpg



DDR3-1600 7-8-7-24 1.675V
Yes, it's not good at DDR-1600, needs 1.675V :(

http://img.techpowerup.org/110223/07.jpg
http://img.techpowerup.org/110223/08.jpg



DDR3-1866 8-10-8-27 1.65V

No clue why CPU-Z showed 8-10-9-27, MaxxMEM showed correct info :)

http://img.techpowerup.org/110223/13.jpg
http://img.techpowerup.org/110223/14.jpg



DDR3-2133 9-11-9-27 1.65V

http://img.techpowerup.org/110224/01.jpg
http://img.techpowerup.org/110224/02.jpg



DDR3-2200 9-11-10-27 1.65V

http://img.techpowerup.org/110224/03.jpg
http://img.techpowerup.org/110224/04.jpg



DDR3-2250 9-12-10-27 1.675V

Final result because BCLK almost reaches the limitation :(

http://img.techpowerup.org/110225/05.jpg
http://img.techpowerup.org/110225/06.jpg



My verdict: this kit clocks very well, considering it's 8GB kit and low rated speed :up:

Very impressive. I have 3 kits on my X58 rig and they can run 8-8-8-24 1T with 1600MHz and 1.5V.
I think they are the same sticks as the Gskill 8-8-8 1600 1.5V (F3-12800CL8D-8GBXM) and the 7-8-7 1600 1.6V (F3-12800CL7D-8GBXH)

how high do you need to set VTT to reach such speeds?
Do you know which chips are under the hood? Hynix?
THe results are very impressive :)

Well I spoke a little too fast. Memtest ended failing up with 1600MHz 8-8-8-24 1T at 1.5V. I manage to get it to work with 1866MHz 9-11-9-27 at 1.65V so far but trying at 1920 failed. The chips are Hynix. VTT set at 1.325V

http://img.techpowerup.org/110225/06.jpg
good job :p
great result for a 8gb kit

Hi. i got some of those G-skillzzz.
But they are not that good.

2133Mhz 9-11-10-27 1T 1.65v

http://img718.imageshack.us/img718/7656/2133a.th.png

better than my Ripjaws x 1600 CL9. cant even OC them to 1630.... shouldn't I be able to at least run them at 1700 with a small voltage bump without messing with the timings??

OP... you got very good IC :up:

i don't think everyone's modules will be as good as yours

What´s "OP" ?

Mine dont do 9-11-9-27 :shrug:, to get 2240 i need to give more volts, 1,7v, with 9-12-11-27.

:P need to try some sub timings .

Quote:

---

Originally Posted by Counter CS

What´s "OP" ?

---

The guy who started the thread.

Quote:

---

Originally Posted by Counter CS

What´s "OP" ?

Mine dont do 9-11-9-27 :shrug:, to get 2240 i need to give more volts, 1,7v, with 9-12-11-27.

:P need to try some sub timings .

---

"original post, original poster" ;)
9-11-10 with 1.65v@ 2200MHz is impressive for a 1333 rated kit... his are probably one of the better kits floating around... i had 1333 gskill before.. they were cas 8 though... didn't even do 2133 stably

Stick product in sep. ag. 2011 not run over 1750Mhz.... have Elpida UTT...
bad choice.